Suffolk County and Southampton Town property record for 163 Dune Rd, Water Mill, NY 11976
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 5,452 sqft · built 1999 |
| Lot Size | 0.68 acres (29,621 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $29,442 (2024) |
| Flood Zone | Zone VE (high risk) |
| APN | 0905-020.00-02.00-024.002 |
| Primary APN | 0905-020.00-02.00-024.002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Stories | 3 Stories |
| Building Area | 5,452 sqft Living Area |
| 1st Floor Area | 5,452 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Mobile Home |
| Exterior Material | Wood |
| Lot Area | 29,621 sqft (0.68 acres) |
| View / Lot | Waterfront |
| Porch | Open Porch |
| Porch Area | 336 sqft |
| Patio Area | 216 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 163 DUNE RD |
|---|---|
| City | WATER MILL |
| State | NY |
| Zip | 11976 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R3 |
| Legal Description | 87 REV CTR LD-5500 |
| Legal Subdivision | GILBERT PRATT |
| Legal Block | 2 |
| Legal Lot Number | 24 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SOUTHAMPTON |
| Census Block Group | 4 |
| Census Block | 4006 |
| Census Tract | 190502 |
163 Dune Rd, a single family home, is owned by an individual.
Source: Suffolk County and Southampton Town records, as of August 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 100 WALL ST, NEW YORK, NY 10005-3701 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Southampton Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Southampton Town |
| Municipality | Westhampton Beach Village |
| Unified School District | Westhampton Beach Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,955,400 Land $3,717,900 Building $1,237,500 | $7,865,715 (-) Land $5,901,429 Building $1,964,286 | |
| 2024 | $29,442.00 | $7,865,715 (+10.32%) Land $5,901,429 Building $1,964,286 | |
| 2023 | $4,955,400 Land $3,717,900 Building $1,237,500 | $7,130,072 Land $5,349,496 Building $1,780,576 | |
| 2020 | $37,316.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 163 Dune Rd in Zone VE, a high-risk coastal flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone VE high risk · coastal, wave action |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 16.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 242 individual policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 439 units insured incl. 197 condo units |
| Nearby Flood Claims | 32 (1991–2024) |
| Most Recent Claim | Jan 2024 · rainfall accumulation |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 163 Dune Rd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2024 |
| Lead | 1 ppb (2025–2027) action level 15 ppb |
| Water Quality | Asbestos resolved · Jul 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 43 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
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